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Traxxas 3931 screws, M3 × 8 mm

What size are Traxxas 3931 screws? · Modern device · basis: Maker's parts list (Traxxas)

Also called: Traxxas 3931, traxxas 3931, Traxxas part 3931, 3931 screws, 3x8mm flat-head machine (hex drive), Traxxas 3931 size, Traxxas 3931 dimensions, Traxxas 3931 replacement, repuesto Traxxas 3931, Traxxas 3931 Ersatzteil

Exact dimensions. True size, with no printing tolerance added.

length
6.03 mm
width
6.03 mm
height
9.72 mm

Notes

  • Traxxas part 3931: Screws, 3x8mm flat-head machine (hex drive) (6). Size exactly as printed in Traxxas's parts list; the file is built from that size only.
  • M3 × 8 mm, shank as a plain Ø3 cylinder, ISO 10642 flat (countersunk) head Ø6 × 1.7 mm.
  • True size, no printing tolerance added.
  • Traxxas prints the thread and length; the head is drawn to the ISO 10642 flat (countersunk) head standard (from the catalog's screw page) because the maker gives no head size.

Traxxas 3931 screws, M3 × 8 mm size chart

dimensionvalue
part numberTraxxas 3931
name (as printed)Screws, 3x8mm flat-head machine (hex drive) (6)
size (as printed)3x8mm flat-head machine (hex drive)
threadM3
length8 mm
head (drawn)ISO 10642 flat (countersunk) head: Ø6 × 1.7 mm — head size not printed by Traxxas
used inTraxxas Slash 2WD (1/10 short course truck, 58034), Traxxas TRX-4 2021 Ford Bronco (1/10 crawler, 92076-4)

Where the files are

Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.

Traxxas (sheet hosted by JEGS)Slash 2WD Unassembled Kit (Model 58014-4) parts list, REV. 201103 1248, p. 2webPublisher's page; dimensions are facts

Free files

★ Free files 1 parts. Generated by Xem Studio from the standard; threads are plain cylinders at major diameter. CC BY 4.0. index.json

traxxas-3931-screws-3x8mm-flat-head-machine-hex-drive-envelopeM3 × 8 mm, shank as a plain Ø3 cylinder, ISO 10642 flat (countersunk) head Ø6 × 1.7 mmSTEP · STL
Let your AI pull this. Add https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.
Set it up →

Plain text: sheet.txt · JSON: /api/geometry?object=traxxas-3931-screws-3x8mm-flat-head-machine-hex-drive

Traxxas 3931 screws, M3 × 8 mm, isometric render of a generated part
Render of traxxas-3931-screws-3x8mm-flat-head-machine-hex-drive-envelope from the free STEP; not to scale.

Fits with

Traxxas Slash 2WD kit (58014-4) parts list, isometric render of a generated part
Traxxas Slash 2WD kit (58014-4) parts list578×296×214 mm★ 43 files
Traxxas TRX-4 kit (82016-4) parts list, isometric render of a generated part
Traxxas TRX-4 kit (82016-4) parts list584×249×239 mm★ 47 files
length
Traxxas Slash 2WD (1/10 short course truck, 58034)578×296×214 mm★ 1 file
length
Traxxas TRX-4 2021 Ford Bronco (1/10 crawler, 92076-4)584×249×239 mm★ 1 file
Socket head cap screws, M2–M8 (ISO 4762 / DIN 912), isometric render of a generated part
Socket head cap screws, M2–M8 (ISO 4762 / DIN 912)7 sizes★ 47 files
Button head socket screws, M2–M8 (ISO 7380), isometric render of a generated part
Button head socket screws, M2–M8 (ISO 7380)7 sizes★ 35 files
Countersunk socket screws, M2–M8 (ISO 10642 / DIN 7991), isometric render of a generated part
Countersunk socket screws, M2–M8 (ISO 10642 / DIN 7991)7 sizes★ 35 files

Questions

What size are Traxxas 3931 screws?

M3 × 8 mm